Zapier & Make.com

Zapier

Chart-Output has a Zapier integration with two actions:

• Render Chart – Input chart type, labels, data → output image URL
• Render Template – Input template ID, data overrides → output image URL

Authentication uses your Chart-Output API key. Add the Chart-Output app in Zapier, connect your API key, and build Zaps that trigger on new Google Sheets rows, form submissions, etc.

Make.com (Integromat)

Use the HTTP module to call the Chart-Output API:

URL: https://chart-output.com/api/v1/render
Method: POST
Headers:
  Authorization: Bearer YOUR_API_KEY
  Content-Type: application/json
Body:
{
  "type": "line",
  "data": {
    "labels": ["Jan","Feb","Mar"],
    "datasets": [{"label": "Sales", "data": [10,20,30]}]
  }
}

The response is binary (image). Use a "Save file" or "Upload to Google Drive" module to store it. For a URL instead, add "returnUrl": true to the body (requires S3/R2 configured).

n8n

Use the community node n8n-nodes-chart-output or the HTTP Request node with the same API structure.